Owls are responsible for communication between wizards. There are more than 200 Owl species in wizarding world. They don’t make nest, instead of nests, they live caves and similar holes. Most common Owl known as English Owl used in Hogwarts, they are nocturnal creatures and travels only at night.
All species of Owls are trained for delivering mails. Owls have a natural predisposition for magic which it makes them possible to bring mail to any address without knowing where it is. Also, Owls can understand English and communicate with wizards.
Where it Mentioned?
- Harry Potter and Sorcerer’s Stone (First Time – Book and Movie) Owls brings Harry Potter’s letter of acceptance to him. As his step-family hides the letters, Owls brings hundreds of more.
- Harry Potter and Chamber of Secrets (Book and Movie)
- Harry Potter and Prisoner of Azkaban (Book and Movie)
- Harry Potter and Order of Phoenix (Book and Movie)
- Harry Potter and Half-Blood Prince (Book and Movie)
- Harry Potter and Deathly Hallows 1-2 (Book and Movie)
- Harry Potter and Cursed Child (Book)
- K Rowling Official Website (Commentary)